3D Transforms Demonstration Program. Requires Turbo C Version 1.5. Project fil...

代码说明：

3D Transforms Demonstration Program. Requires Turbo C Version 1.5. Project file should contain the line DEMO3D.C GRAPHICS.LIB 3D.LIB DRIVERS.LIB The library directory must include 3D.LIB and GRAPHICS.LIB, and the include directory must include 3D.H. DRIVERS.LIB must be created by converting the .BGI files to .OBJ files (using the BGIOBJ utility in Turbo C version 1.5) and collecting them in a library (using TLIB). The program displays a cube, a tetrahedron, and an octahedron in three dimensions. Each figure is rotated about a different axis.